[SilentBr]

Hi mates

I am having an issue in my TF2 server. 2 or 3 times a day, +75% (sometimes all players) got kicked at same time by this error

Disconnect: Your client has failed to reply to a query in time. Please reconnect or restart your game.

I run just a few plugins, I am wondering if smac is causing that issue or another kind of plugin. I really don't know what's wrong. If someone can help me I will be very thankful.

14:08:29 Metamod:Source version 1.9.3-dev
         Build ID: 819:7c5b4fa4ccdc-dev
         Loaded As: Valve Server Plugin
         Compiled on: May 13 2013
         Plugin interface version: 15:14
         SourceHook version: 5:5
         http://www.metamodsource.net/
14:08:31 sm version
14:08:31  SourceMod Version Information:
             SourceMod Version: 1.5.0-dev+3841
             SourcePawn Engine: SourcePawn 1.1, jit-x86 (build 1.5.0-dev+3841)
             SourcePawn API: v1 = 4, v2 = 4
             Compiled on: May 16 2013 07:48:26
             Build ID: 3841:5f829335d94a
             http://www.sourcemod.net/
14:08:34 sm plugins list
14:08:34 [SM] Listing 35 plugins:
           01 "Fun Commands" (1.5.0-dev+3841) by AlliedModders LLC
           02 "AFK Manager" (3.4.3) by Rothgar
           03 "Anti-Flood" (1.5.0-dev+3841) by AlliedModders LLC
           04 "Client Preferences" (1.5.0-dev+3841) by AlliedModders LLC
           05 "MapChooser Extended" (1.9.3) by Powerlord, Zuko, and AlliedModders LLC
           06 "SMAC Client Protection" (0.8.4.0) by SMAC Development Team
           07 "Rock The Vote Extended" (1.9.2) by Powerlord and AlliedModders LLC
           08 "gameME Plugin" (4.2) by TTS Oetzel & Goerz GmbH
           09 "Admin File Reader" (1.5.0-dev+3841) by AlliedModders LLC
           10 "Basic Votes" (1.5.0-dev+3841) by AlliedModders LLC
           11 "Spray Tracer" (5.8a) by Nican132, CptMoore, Lebson506th
           12 "SMAC Command Monitor" (0.8.4.0) by SMAC Development Team
           13 "SMAC Aimbot Detector" (0.8.4.0) by SMAC Development Team
           14 "SMAC Eye Angle Test" (0.8.4.0) by SMAC Development Team
           15 "Map Nominations Extended" (1.9.2) by Powerlord and AlliedModders LLC
           16 "SMAC AutoTrigger Detector" (0.8.4.0) by SMAC Development Team
           17 "Admin Help" (1.5.0-dev+3841) by AlliedModders LLC
           18 "Basic Comm Control" (1.5.0-dev+3841) by AlliedModders LLC
           19 "Player Commands" (1.5.0-dev+3841) by AlliedModders LLC
           20 "SMAC Anti-Speedhack" (0.8.4.0) by SMAC Development Team
           21 "SMAC Rcon Locker" (0.8.4.0) by SMAC Development Team
           22 "Sound Commands" (1.5.0-dev+3841) by AlliedModders LLC
           23 "Admin Menu" (1.5.0-dev+3841) by AlliedModders LLC
           24 "[TF2] gScramble Team Manager" (3.0.13) by Goerge
           25 "High Ping Kicker - Lite Edition" (1.0.0.1) by Liam
           26 "SMAC ConVar Checker" (0.8.4.1) by SMAC Development Team
           27 "Basic Commands" (1.5.0-dev+3841) by AlliedModders LLC
           28 "SourceMod Anti-Cheat" (0.8.4.0) by SMAC Development Team
           29 "Advertisements" (0.5.5) by Tsunami
           30 "Immunity Reserve Slots [CONNECT]" (2.0.7) by Jamster
           31 "Basic Chat" (1.5.0-dev+3841) by AlliedModders LLC
           32 "Fun Votes" (1.5.0-dev+3841) by AlliedModders LLC
           33 "SourceBans" (1.4.10) by SourceBans Development Team
           34 "Basic Info Triggers" (1.5.0-dev+3841) by AlliedModders LLC
           35 "Nextmap" (1.5.0-dev+3841) by AlliedModders LLC
14:08:37 sm exts list
14:08:37 [SM] Displaying 14 extensions:
         [01] Automatic Updater (1.5.0-dev+3841): Updates SourceMod gamedata files
         [02] Webternet (1.5.0-dev+3841): Extension for interacting with URLs
         [03] TF2 Tools (1.5.0-dev+3841): TF2 extended functionality
         [04] BinTools (1.5.0-dev+3841): Low-level C/C++ Calling API
         [05] SDK Tools (1.5.0-dev+3841): Source SDK Tools
         [06] Top Menus (1.5.0-dev+3841): Creates sorted nested menus
         [07] Client Preferences (1.5.0-dev+3841): Saves client preference settings
         [08] SQLite (1.5.0-dev+3841): SQLite Driver
         [09] <FAILED> file "builtinvotes.ext.so": /home/service676/tf2/tf/addons/sourcemod/extensions/builtinvotes.ext.so: cannot open shared object file: No such file or directory
         [10] Connect (1.2.0): Forward for early connection
         [11] SDK Hooks (1.5.0-dev+3841): Source SDK Hooks
         [12] <FAILED> file "socket.ext.so": /home/service676/tf2/tf/addons/sourcemod/extensions/socket.ext.so: cannot open shared object file: No such file or directory
         [13] <FAILED> file "smrcon.ext.so": /home/service676/tf2/tf/addons/sourcemod/extensions/smrcon.ext.so: cannot open shared object file: No such file or directory
         [14] MySQL-DBI (1.5.0-dev+3841): MySQL driver implementation for DBI

Thank you.